Cita APA (7a ed.)

Andrewartha, H. G. (1961). Introduction to the study of animal populations. Methuen.

Cita Chicago Style (17a ed.)

Andrewartha, H. G. Introduction to the Study of Animal Populations. London: Methuen, 1961.

Cita MLA (8a ed.)

Andrewartha, H. G. Introduction to the Study of Animal Populations. Methuen, 1961.